Extension of propositional logic, Computer Engineering

Extension of propositional logic:

Away from proving  theorems directly, and the other main use for rewrite rules is to prepare a statement just for use before we search for the proof when described it in the next lecture. Because there some automated deduction techniques require a statement to be in a particular format so there in these cases we can use a set of rewrite rules to convert the sentence that we really want to prove in a logically equivalent one that is in the correct format. 

Lower than some common equivalences that automated theorem proves can be need as rewrite rules. Memorize there that the rules can be read both ways, except that in practice either i) a loop-check is employed or ii) only one direction is used. Remember there also that these are true of sentences in propositional logic, than they can also be used for rewriting sentences in first-order logic, that is just an extension of propositional logic.

Posted Date: 1/11/2013 5:34:53 AM | Location : United States







Related Discussions:- Extension of propositional logic, Assignment Help, Ask Question on Extension of propositional logic, Get Answer, Expert's Help, Extension of propositional logic Discussions

Write discussion on Extension of propositional logic
Your posts are moderated
Related Questions
What are the gates required to build a half adder ? Ans. The gates needed to build a half adder are EX-OR gate and AND gate as shown below the logic diagram of half adder:

Q. Explain Passing Parameters in General Memory? The parameters can be passed in the memory too. In such a technique name of the memory location is used as a parameter. The res

(a) Why did SAP introduce the extended star schema? Explain why it is reported to be better than the traditional schema model? (b) What is the difference between a dimension use

Q. Explain the following: a. BCD code b. Gray code c. Excess-3 code d. True complement method Q. Addition-Subtraction-Multiplication-Division: Perform Binary Addi

The alpha beta company generates two products; A and B, that are made from components C and D. Given the following product structures, master scheduling requirements and inventory

What is asynchronous DRAM? In asynchronous DRAM, the timing of the memory device is controlled asynchronously. A specialized memory controller circuit gives the essential contr

what is uml ?

what is the basic diff between mbr and mdr

an asyncronous sequential circuit is described by the the exitatio function and the output function y=x1x2''+(x1=x2'')y output function z=y a)draw the logic diagram of the circuit.

What are the advantages of open source system? High-quality software Lesser hardware costs Integrated management No vendor lock-in Take control of our softwa